Weather archive in Montreal / Pierre Elliott Trudeau (airport)
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Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
2024 December 19, Thursday | 13 | -2.9 27 | 765.7 30.15 1020.85 1020.85 | 769.1 30.28 1025.38 1025.38 | 0.3 0.01 0.4 0.4 | 53 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | -3.5 26 | 0.8 33 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | -11.2 12 | No precipitation No precipitation | 6 | |||||||||
12 | -2.7 27 | 765.4 30.13 1020.45 1020.45 | 768.7 30.26 1024.85 1024.85 | 59 | -9.6 15 | ||||||||||||||||||||||||
11 | -2.5 28 | 765.3 30.13 1020.32 1020.32 | 768.7 30.26 1024.85 1024.85 | 61 | -9.0 16 | ||||||||||||||||||||||||
10 | -2.6 27 | 765.4 30.13 1020.45 1020.45 | 768.7 30.26 1024.85 1024.85 | 3.0 0.12 4 4 | 60 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 45.0 28.0 | -9.4 15 | ||||||||||||||||||
09 | -2.1 28 | 764.4 30.09 1019.12 1019.12 | 767.8 30.23 1023.65 1023.65 | 73 | -6.4 20 | ||||||||||||||||||||||||
08 | -1.1 30 | 763.3 30.05 1017.65 1017.65 | 766.6 30.18 1022.05 1022.05 | 78 | -4.5 24 | ||||||||||||||||||||||||
07 | -0.8 31 | 762.4 30.02 1016.45 1016.45 | 765.8 30.15 1020.98 1020.98 | 3.0 0.12 4 4 | 85 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | Clouds generally dissolving or becoming less developed. | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -1.1 30 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -3.0 27 | Trace of precipitation Trace of precipitation | 6 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | less than 0.5 less than 0.2 | ||||||
06 | -0.6 31 | 761.2 29.97 1014.85 1014.85 | 764.6 30.1 1019.38 1019.38 | 84 | -3.0 27 | ||||||||||||||||||||||||
05 | 0.5 33 | 760.2 29.93 1013.52 1013.52 | 763.6 30.06 1018.05 1018.05 | 84 | -2.0 28 | ||||||||||||||||||||||||
04 | 0.7 33 | 759.4 29.9 1012.45 1012.45 | 762.7 30.03 1016.85 1016.85 | 1.8 0.07 2.4 2.4 | 90 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 300-600 984-1968 | 24.0 14.9 | -0.7 31 | ||||||||||||||||||
03 | 0.6 33 | 758.8 29.87 1011.65 1011.65 | 762.1 30 1016.05 1016.05 | 94 | -0.3 31 | ||||||||||||||||||||||||
02 | 0.5 33 | 758.2 29.85 1010.85 1010.85 | 761.5 29.98 1015.25 1015.25 | 94 | -0.3 31 | ||||||||||||||||||||||||
01 | 0.5 33 | 757.6 29.83 1010.05 1010.05 | 761.0 29.96 1014.58 1014.58 | -0.1 -0 -0.13 -0.13 | 94 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Rain and snow or other types of solid precipitation | Rain. | 0.3 33 | 3.4 38 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 100-200 328-656 | 19.0 11.8 | -0.3 31 | 1.0 0.04 | 6 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | less than 0.5 less than 0.2 | |||||||
00 | 0.4 33 | 757.7 29.83 1010.18 1010.18 | 761.1 29.96 1014.72 1014.72 | 96 | -0.2 32 | ||||||||||||||||||||||||
December 18, Wednesday | 23 | 0.4 33 | 757.8 29.83 1010.32 1010.32 | 761.2 29.97 1014.85 1014.85 | 96 | -0.2 32 | |||||||||||||||||||||||
22 | 0.4 33 | 757.7 29.83 1010.18 1010.18 | 761.1 29.96 1014.72 1014.72 | -1.1 -0.04 -1.47 -1.47 | 96 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100-200 328-656 | 12.0 7.5 | -0.2 32 | ||||||||||||||||||
21 | 0.8 33 | 757.9 29.84 1010.45 1010.45 | 761.2 29.97 1014.85 1014.85 | 94 | 0.0 32 | ||||||||||||||||||||||||
20 | 0.7 33 | 758.3 29.85 1010.98 1010.98 | 761.7 29.99 1015.52 1015.52 | 95 | 0.0 32 | ||||||||||||||||||||||||
19 | 0.6 33 | 758.8 29.87 1011.65 1011.65 | 762.2 30.01 1016.18 1016.18 | -0.6 -0.02 -0.8 -0.8 | 96 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. Depth of newly fallen snow is 1 cm. 0.4 inches. | Rain and snow or other types of solid precipitation | Rain. | 0.3 33 | 3.4 38 | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 100-200 328-656 | 9.0 5.6 | 0.0 32 | 4.0 0.16 | 6 | Even layer of compact or wet snow covering ground completely. | 1 0.4 | |||||||
18 | 0.5 33 | 759.2 29.89 1012.18 1012.18 | 762.6 30.02 1016.72 1016.72 | 96 | 0.0 32 | ||||||||||||||||||||||||
17 | 0.4 33 | 759.4 29.9 1012.45 1012.45 | 762.8 30.03 1016.98 1016.98 | 96 | -0.2 32 | ||||||||||||||||||||||||
16 | 0.6 33 | 759.4 29.9 1012.45 1012.45 | 762.8 30.03 1016.98 1016.98 | -1.0 -0.04 -1.33 -1.33 | 96 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 50-100 164-328 | 4.0 2.5 | 0.0 32 | ||||||||||||||||||
15 | 1.4 35 | 759.5 29.9 1012.58 1012.58 | 762.9 30.04 1017.12 1017.12 | 92 | 0.2 32 | ||||||||||||||||||||||||
14 | 2.4 36 | 759.7 29.91 1012.85 1012.85 | 763.0 30.04 1017.25 1017.25 | 87 | 0.5 33 | ||||||||||||||||||||||||
13 | 3.0 37 | 760.4 29.94 1013.78 1013.78 | 763.8 30.07 1018.32 1018.32 | -1.7 -0.07 -2.27 -2.27 | 86 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 2.0 36 | 3.4 38 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 24.0 14.9 | 0.8 33 | Trace of precipitation Trace of precipitation | 6 |